Research
The relationship between handwriting characteristics and mental status
Handwriting reflects brain function, i.e., cognitive and motor function. We investigate the relationship between mental status and timing information of handwriting. For example, our results show that signs of mental disorders can be understood by using certain indices.
We also analyze the relationship between the indices derived from timing information of handwriting and attentiveness, as well as the relationship between these indices and nutrient intake, in brief, between the brain and nutrition.
The relationship between timing information of handwriting and mental status, analyzed with the digital pen.
Differentiation of induced pluripotent stem cells, and the function of differentiated cells
We explore means of differentiating iPS cells to nerve or muscle cells in a co-culture environment. We also study electrophysiology of the neural circuit consisting of neurons differentiated from iPS cells.
electrophysiology of the neurons differentiated from iPS cells.
Analysis of behavior characteristics during group work
The ability to smoothly interact with others is called social ability, which is essential for a social life. However, there is limited methodology for quantification of social ability. We are attempting to quantify social ability based on behavior analysis.
We present research subjects with group tasks using jumping ropes, puzzles, and games. We analyze their behavior with techniques such as motion capture. In this way, we conduct various research projects, such as a comparison of the rhythm of action during solo work and group work.
Analysis of behavioral characteristics with motion capture.
Analysis of behavioral characteristics during group work.